Goodwill and Intangibles (Tables)

3 Months Ended

Mar. 31, 2020

Finite-Lived Intangible Assets [Line Items]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

Gross intangible assets with accumulated amortization as of March 31, 2020 and December 31, 2019 is shown below:

		March 31, 2020							December 31, 2019
(In millions)	Useful Life	Gross		Accumulated Amortization(1)(2)			Net		Gross		Accumulated Amortization			Net
L&S	6 - 8 years	$	283	$	(54	)	$	229	$	283	$	(45	)	$	238
G&P	6 - 25 years	1,288		(462		)	826		1,288		(256		)	1,032
		$	1,571	$	(516	)	$	1,055	$	1,571	$	(301	)	$	1,270

(1) Amortization expense attributable to the G&P and L&S segments for the three months ended March 31, 2020 was $29 million and $9 million, respectively.

(2)

Impairment charge of $177 million is included within the G&P accumulated amortization.

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Estimated future amortization expense related to the intangible assets at March 31, 2020 is as follows:

(In millions)
2020	$	96
2021	128
2022	128
2023	128
2024	124
Thereafter	451
Total	$	1,055